• Beijing Zetron Technology Co., Ltd
    Hello, I already used the equipment in an aluminum smelting plant in Mexico and I was surprised by the function of your company's laser device.
  • Beijing Zetron Technology Co., Ltd
    Good gas leak detection instrument !!! High accurate test values :D
Contact Person : Lisa Niu
Phone Number : +86 15699785629
Whatsapp : +8615699785629

70W Zetron OPC-L2 Oil Particle Counter Photo Resistive Method

Place of Origin China
Brand Name Zetron
Model Number OPC-L2
Minimum Order Quantity 1 pcs
Packaging Details Stainless steel 304 suitcase
Delivery Time 14 work days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 100 Piece/Pieces per Month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Product Name OPC-L2 Oil Particle Counter Light Source Semiconductor Laser
Repeatability RSD<2% Sampling Accuracy Better Than ± 0.5%
Sampling Speed 5 ~80mL/min Maximum Particle Concentration 12000~40000 Particles/mL
Power Supply 110~245V AC, 50Hz, 70W Overall Dimension 340mm*410mm*650mm
Instrument Weight 25kg
High Light

70w oil particle counter


photo resistive method oil particle counter

Leave a Message
Product Description

OPC-L2 Oil Particle Counter



OPC-L2 Portable Oil Particle Counter adopts Laser Extinction Technology, is designed to measure the particles’ size and quantity in oil liquid. It is Suitable for tests of pollution degree of solid particles in hydraulic oil, lubricating oil, fire resistant oil, insulating oil, turbine oil, organic liquid and polymer solution, etc. So our instrument can be used in aviation, spaceflight, electric power, petroleum, chemical industry, transportation, port, metallurgy, machinery, automobile manufacturing and many other fields.4.1 Power Choice: External power or Battery.


* Adopting the counting principle of photoresist (shading) method formulated by the International Hydraulic Standard Committee
* High-precision laser sensor with wide testing range, stable performance, low noise and high resolution.
* Adopt high pressure syringe pump sampling mode, can set the sampling volume, stable sampling speed, high sampling accuracy.
* Positive and negative pressure combination of sampling system, can realize the sample degassing, suitable for different viscosity of the inspection products testing.
* Built-in pressure sensor, you can set the pressure value, and automatically determine the air pressure in the chamber to ensure safety.
* Built-in air purification system to ensure that the test is not contaminated
* Built-in multiple calibration curves, compatible with all common domestic and international standards for calibration.
* Built-in GJB-420A, GJB-420B, NAS1638, GB/T14039, ISO4406, SAE4059cpc, SAE4059F, SAE749D, ГOCT17216, QC/T29104, JB/T9737, DLT432, HH005-2018 and other more than ten commonly used standards. One test can give the data results under all built-in standards.
* Supports customized standard testing and grade determination


OPC-L2 oil particle counter can be widely used in aviation, aerospace, electric power, petroleum, chemical industry, transportation, port, metallurgy, machinery, automobile manufacturing and other fields.



Light source
Semiconductor laser
Particle size range
0.8μm~600μm (calibrated according to 1~100um or 4~70um(c))
Detection channels
8~64 channels optional, arbitrary setting of particle size size
0.8μm (ISO4402) or 3μm(c) (GB/T18854, ISO11171)
<10% (GB/T18854, ISO11171)
Sample detection viscosity
≤650cSt (viscosity is too large can be combined with heating or dilution method detection)
Sampling volume
0.2~1000mL, interval 0.1mL
Sampling accuracy
better than ± 0.5%
Sampling speed
5 ~80mL/min
Pneumatic chamber
Positive and negative air pressure chamber device, to realize sample degassing and high viscosity sample detection
Maximum vacuum of air pressure chamber
Maximum positive pressure of air pressure chamber
0.8 Mpa
Maximum particle concentration
12000~40000 particles/mL
Power supply
110~245V AC, 50Hz, 70W
Overall Dimension
Net weight

70W Zetron OPC-L2 Oil Particle Counter Photo Resistive Method 0